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LED Indicators
The front and side panel of the Moxa AWK-1137C contains several LED
indicators. The function of each LED is described in the table below:
LED
Color
State
Description
SYS
Green
On
System start up complete and the
system is in operation
Bl
Beeps
(Interval: 1
second)
Device has been located by the
Wireless Search Utility
Red
On
System is booting or a system booting
error has occurred
Blinking
(Interval: 0.5
second)
IP address conflict
Blinking
(Interval: 1
second)
Cannot obtain an IP address from the
DHCP server
WLAN
Green
On
(RSSI > 35)
WLAN interface has connected
Blinking
Data communication via WLAN
Amber
On
(RSSI < 35)
WLAN interface has connected
Blinking
Data communication via WLAN
LAN1
Green
On
Ethernet LAN 1 interface has
connected
Blinking
Data communication via Ethernet LAN
1
LAN2
Green
On
Ethernet LAN 2 interface has
connected
Blinking
Data communication via Ethernet LAN
2
Serial
Amber Blinking
Data Transmission via serial data port
Specifications
WLAN Interface
Standards
IEEE 802.11a/b/g/n for Wireless LAN
IEEE 802.11i for Wireless Security
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
IEEE 802.1Q VLAN
Spread Spectrum and
Modulation (typical)
•
DSSS with DBPSK, DQPSK, CCK
•
OFDM with BPSK, QPSK, 16QAM, 64QAM
•
802.11b: CCK @ 11/5.5 Mbps, DQPSK @ 2
Mbps, DBPSK @ 1 Mbps
•
802.11a/g: 64QAM @ 54/48 Mbps, 16QAM @
36/24 Mbps, QPSK @ 18/12 Mbps, BPSK @
9/6 Mbps
•
802.11n: 64QAM @ 300 Mbps to BPSK @ 6.5
Mbps (multiple rates supported)
